61421808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{182803}}^1$

素因数の和:182821

約数の個数: 40

約数和(自身を含む): 181341568

約数和(自身を除く): 119919760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 182803, 365606, 548409, 731212, 1096818, 1279621, 1462424, 2193636, 2559242, 2924848, 3838863, 4387272, 5118484, 7677726, 8774544, 10236968, 15355452, 20473936, 30710904, 61421808]

約数ペア:

[(1, 61421808), (2, 30710904), (3, 20473936), (4, 15355452), (6, 10236968), (7, 8774544), (8, 7677726), (12, 5118484), (14, 4387272), (16, 3838863), (21, 2924848), (24, 2559242), (28, 2193636), (42, 1462424), (48, 1279621), (56, 1096818), (84, 731212), (112, 548409), (168, 365606), (336, 182803)]